#37B78A#37B78A

#37B78A is a light, vivid teal. Relative luminance 0.365; OKLCH L 69.9% C 0.129 H 165.1°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#37B78A
RGB	rgb(55, 183, 138)
HSL	hsl(159, 54%, 47%)
HSV	hsv(159, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 24.6%, 28.2%)
CIE-LAB	lab(66.91, -45.36, 12.99)
CIE-LCH	lch(66.91, 47.19, 164.02°)
OKLab	oklab(69.88% -0.1251 0.0332)
OKLCH	oklch(69.88% 0.129 165.1)
XYZ	xyz(23.0940, 36.5116, 29.8702)
Luminance	0.3651 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B78A #B73764

analogous

#37B74A #37B78A #37A4B7

triadic

#37B78A #8A37B7 #B78A37

tetradic

#37B78A #4A37B7 #B73764 #A4B737

square

#37B78A #4A37B7 #B73764 #A4B737

split-complementary

#37B78A #B737A4 #B74A37

monochromatic

#1B5943 #298867 #37B78A #5DCEA6 #8CDCC0

Accessibility & contrast

On white

2.53

#37B78A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#37B78A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B78A

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B78A	#FFFFFF	#000000	##000000
##37B78A	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AA88

Deuteranopia (green-blind)

#A29E8D

Tritanopia (blue-blind)

#00B7AB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b78a;
/* rgb */ color: rgb(55, 183, 138);
/* oklch */ color: oklch(69.9% 0.129 165.1);

Tailwind

colors: {
  custom: {
    50: '#7fcdac',
    500: '#37b78a',
    950: '#000000',
  },
}

SCSS

$custom: #37b78a;
$custom-light: #7fcdac;
$custom-dark: #000000;

JSON

{
  "hex": "#37b78a",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 138
  },
  "hsl": {
    "h": 158.906,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69879,
    "c": 0.12941,
    "h": 165.1
  },
  "luminance": 0.36514
}

Semantic roles & 50–950 ramp

primary

#37B78A

secondary

#C7839B

accent

#4B7EDD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #37B78A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →